3661002134 has 4 divisors (see below), whose sum is σ = 5491503204. Its totient is φ = 1830501066.

The previous prime is 3661002119. The next prime is 3661002151. The reversal of 3661002134 is 4312001663.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 915250532 + ... + 915250535.

It is an arithmetic number, because the mean of its divisors is an integer number (1372875801).

Almost surely, 2^3661002134 is an apocalyptic number.

3661002134 is a deficient number, since it is larger than the sum of its proper divisors (1830501070).

3661002134 is a wasteful number, since it uses less digits than its factorization.

3661002134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1830501069.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 3661002134 is about 60506.2156641778. The cubic root of 3661002134 is about 1541.2271848137.

Adding to 3661002134 its reverse (4312001663), we get a palindrome (7973003797).

The spelling of 3661002134 in words is "three billion, six hundred sixty-one million, two thousand, one hundred thirty-four".